描述

VMECA VD Pump is an optimal vacuum solution for many applications as it can be built to your specific needs. With its powerful vacuum power and air efficiency, saves costs but gives the incredible strength needed.

Build a Model #

1. Basic Model

Symbol Description
VDL303S VDL303 vacuum pump, “L” type 3-stage cartridge, Twofold silencer

2. Vacuum Port

Symbol Description
34 Vacuum port G3/4
12 Vacuum port G1/2

3. Air Saving Kit

Symbol Description
Blank No air saving kit
ASV Air saving kit integrated with air control valve
AS Air saving kit without air control valve

4. Air Control Valve

Symbol Description
Blank No air control valve
A1 Air control valve, AC 110V
A2 Air control valve, AC 220V
A3 Air control valve, DC 24V
D1 Double air control valve, AC 110V
D2 Double air control valve, AC 220V
D3 Double air control valve, DC 24V

5. Vacuum Release Control Valve

Symbol Description
Blank No vacuum release control valve
R1 Vacuum release control valve, AC 110V
R2 Vacuum release control valve, AC 220V
R3 Vacuum release control valve, DC 24V

6. Valve Solenoid Terminal

Symbol Description
Blank No air & vacuum release control valves
DN Solenoid terminal, DIN type, No lead wire
DL Solenoid terminal, DIN type, No lead wire, Lamp
CL Solenoid terminal, Connector type, 30 cm lead wire
  ☛ Option “CL” is only available with DC24V.
2B Solenoid terminal, DIN, 2-in-1 BUS cable
3B Solenoid terminal, DIN, 2-in-1 BUS cable
4B Solenoid terminal, DIN, 2-in-1 BUS cable
  ☛ Option “2B” and “3B” are not available with a double solenoid valve.
  ☛ Option “3B” and “4B” are available only with DC24V and S2 or S2P vacuum switch.

7. Adjustment of Vacuum Release Flow

Symbol Description
Blank No adjustment of vacuum release flow
A Adjustment of vacuum release flow

8. Vacuum Switch

Symbol Description
Blank No vacuum switch
S2 Digital vacuum switch, No analog supply, M8-4-pins, NPN
S2P Digital vacuum switch, No analog supply, M8-4-pins, PNP
SG2 Digital vacuum switch, No analog supply, Grommet, NPN
SG2P Digital vacuum switch, No analog supply, Grommet, PNP
SG3 Digital vacuum switch, Analog supply, Grommet, NPN
SG3P Digital vacuum switch, Analog supply, Grommet, PNP

9. Non-Return Valve

Symbol Description
Blank No non-return valve
N Non-return valve
  ☛ With option “Air saving kit”, Non-return valve is included as a standard.

10. Sealing Material

Symbol Description
Blank NBR sealing material
V Viton sealing material
E EPDM sealing material

Specifications

1. General Specifications

Max Vacuum Level -75 kPa
Open Vacuum Flow 362 Nl/min
Feed Pressure 4  ~ 6 bar (Max 7 bar)
Air Consumption 104 Nl/min @ 6 bar
Temperature -20 ~ 80 ℃
Weight – Basic pump 445 g

2. Vacuum  Flow

Max Vacuum Feed Pressure Vacuum Flow (Nl/min) at different vacuum level (-kPa)
-kPa bar 0 10 20 30 40 50 60 70 80 90
75 6 362 194 154 100 52 38 32 22
70 5 344 200 130 82 50 37.5 23 11.3
60 4 302 176 110 70 46 28 6.8

3. Evacuation Time

Feed Pressure Air Consumption Evacuation time in seconds per liter to reach different vacuum level (-kPa)
bar Nl/min 10 20 30 40 50 60 70 80 90
6 104 0.012 0.07 0.12 0.2 0.28 0.36 0.6
5 85 0.013 0.08 0.15 0.25 0.3 0.4 0.8
4 70 0.028 0.09 0.17 0.29 0.38 0.8

Dimensions

VDL303: Basic Pump
Unit: mm

VDL303: with Single Solenoid Valve for Compressed Air
Unit: mm

VDL303: with Double Solenoid Valve for Compressed Air
Unit: mm

Order Numbers

1. Vacuum Pump

Part Number Description
VDL303S-34 VDL303 vacuum pump, “L” type 3-stage cartridge, Twofold silencer, G3/4 vacuum port
VDL303S-12 VDL303 vacuum pump, “L” type 3-stage cartridge, Twofold silencer, G1/2 vacuum port

2. Air Control Valve

Part Number Description
MS18-3-1 2/2 way solenoid, G1/8″ inlet, DC24V, DIN type
MS18-3-2 2/2 way solenoid, G1/8″ inlet, DC24V, DIN type, Lamp
MS18-2-1 2/2 way solenoid, G1/8″ inlet, AC220V, DIN type
MS18-2-2 2/2 way solenoid, G1/8″ inlet, AC220V, DIN type, Lamp
MS18-1-1 2/2 way solenoid, G1/8″ inlet, AC110V, DIN type, No LW
MS18-1-2 2/2 way solenoid, G1/8″ inlet, AC110V, DIN type, Lamp
VMS14D-3-1 2/2-way double solenoid, G3/8 In, G1/4 Out, DC24V, DIN type
VMS14D-3-2 2/2-way double solenoid, G3/8 In, G1/4 Out, DC24V, DIN type, Lamp
VMS14D-2-1 2/2-way double solenoid, G3/8 In, G1/4 Out, AC220V, DIN type
VMS14D-2-2 2/2-way double solenoid, G3/8 In, G1/4 Out, AC220V, DIN type, Lamp
VMS14D-1-1 2/2-way double solenoid, G3/8 In, G1/4 Out, AC110V, DIN type
VMS14D-1-2 2/2-way double solenoid, G3/8 In, G1/4 Out, AC110V, DIN type, Lamp

3. Vacuum Switch

Part Number Description
VP20V-01-F1-C Digital switch, No analog supply, M8-4-pin connector, NPN (S2)
VP20V-03-F1-C Digital switch, No analog supply, M8-4-pin connector, PNP (S2P)
VP20V-01-F1 Digital switch, No analog supply, 2 m lead wire, NPN (SG2)
VP20V-03-F1 Digital switch, No analog supply, 2 m lead wire, PNP (SG2P)
VP20V-01-F1-A Digital switch, Analog supply, 2 m lead wire, NPN (SG3)
VP20V-03-F1-A Digital switch, Analog supply, 2 m lead wire, PNP (SG3P)

4. Vacuum Cartridge

Part Number Description
VCL303 Midi vacuum cartridge, “L” type 3-stage
VCL303S Midi vacuum cartridge, “L” type 3-stage, Twofold silencer
VCL303-N Midi vacuum cartridge, “L” type 3-stage, Non-return valve ☛ Pump with air saving kit
VCL303S-N Midi vacuum cartridge, “L” type 3-stage, Twofold silencer, Non-return valve ☛ Pump w/Air saving kit

5. Other

Part Number Description
VTTS-M25 Twofold silencer
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Downloads

Catalog & CAD files
CAD 2D File
VDL303S-12
VDL303S-12-A( )
VDL303S-12-A( )R( )
VDL303S-34
VDL303S-34-A( )
VDL303S-34-A( )R( )
CAD 3D File
VDL303S-12
VDL303S-12-A( )
VDL303S-12-A( )R( )
VDL303S-34
VDL303S-34-A( )
VDL303S-34-A( )R( )
Catalog
VDL303S

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